If you think the square shape gives you a rigid impression, that is the biggest mistake.The square shape is always become the important accessories for the women's clothing, which is very suitable for outdoor activities, including traveling, fishing, driving, shopping and photographing.
No matter you want the rimless, semi rimless or the full-rimed square metal sunglasses, the would provide you the best comfort. If you want a retro theme, this pair of sunglasses could be your symbol.